40747552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 87393600

約数和(自身を除く): 46646048

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 2311, 4408, 4622, 8816, 9244, 17632, 18488, 36976, 43909, 67019, 73952, 87818, 134038, 175636, 268076, 351272, 536152, 702544, 1072304, 1273361, 1405088, 2144608, 2546722, 5093444, 10186888, 20373776, 40747552]

約数ペア:

[(1, 40747552), (2, 20373776), (4, 10186888), (8, 5093444), (16, 2546722), (19, 2144608), (29, 1405088), (32, 1273361), (38, 1072304), (58, 702544), (76, 536152), (116, 351272), (152, 268076), (232, 175636), (304, 134038), (464, 87818), (551, 73952), (608, 67019), (928, 43909), (1102, 36976), (2204, 18488), (2311, 17632), (4408, 9244), (4622, 8816)]